Laying roads is a complex and lengthy process, but in the game u200cSingle Stroke Trail it will be significantly reduced in time and in the set of actions. At each level you will receive a set of black tiles, among which a red tile will appear. This is where you need to start laying the route. At the same time, in which direction it will move depends on you. The main condition for the construction of the road is the inadmissibility of crossing itself. Using all the tiles, that is, you must draw a line with one touch and fill all the tiles in u200cSingle Stroke Trail.